VMware NSX is #14 in Top 10 Firewall software

https://www.vmware.com/products/nsx-distributed-firewall.html

VMware NSX/NSX+ Distributed Firewall allows to stop the lateral spread of threats across multi-cloud environments with a software-based Layer 7 firewall distributed at each workload.

Positions in ratings

#14 in Top 10 Firewall software

Alternatives

The best alternatives to VMware NSX are: Cisco Secure Firewall, Palo Alto NGFW

1	pfSense
2	Palo Alto NGFW
3	FortiGate
4	SonicWall
5	Check Point
6	Cisco Secure Firewall
7	OPNsense
8	Untangle NG Firewall
9	WatchGuard
10	Sophos Firewall